package com.bjypc.youth.service;

import java.util.List;

import org.apache.poi.hssf.usermodel.HSSFWorkbook;

import com.bjypc.youth.entity.Student;

public interface IStudentService {
	public List<Student> findAll();

	public void save(Student student);

	public void remove(Long id);

	public Student find(Long id);
	public HSSFWorkbook export(List<Student> studentList);
}
